^ «I bet my life, the Inca never had that flag, it never existed, no chronicler mentioned it» "¿Bandera gay o del Tahuantinsuyo?". Terra. 19 April 2010.
^Garcilaso De La Vega El Inca, 2006, Royal Commentaries of the Incas and General History of Peru, Indianapolis: Hackett Publishing Company, Inc., ISBN9780872208438